The boiling point of water at `750mm Hg` is `99.63^(@)C`. How much sucrose is to be added to `500 g` of water such that it boils at `100^(@)C`.

Explanation

To solve the problem of how much sucrose needs to be added to 500 g of water to raise its boiling point from 99.63°C to 100°C, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the change in boiling point (ΔTB)**:
\[ \Delta T_B = T_B - T_{B, \text{initial}} = 100°C - 99.63°C = 0.37°C \]
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